CN206694318U - One kind modeling magneto-pump rotor - Google Patents
One kind modeling magneto-pump rotor Download PDFInfo
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- CN206694318U CN206694318U CN201720319294.3U CN201720319294U CN206694318U CN 206694318 U CN206694318 U CN 206694318U CN 201720319294 U CN201720319294 U CN 201720319294U CN 206694318 U CN206694318 U CN 206694318U
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- modeling
- soft iron
- cylindrical portion
- magneto
- steel bushing
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Abstract
One kind modeling magneto-pump rotor, including rotor block, axle sleeve, impeller cover and more than two impeller blades, the rotor block includes cylindrical portion and supporting part, the axle sleeve is fixed in cylindrical portion, impeller cover is arranged on supporting part, and the impeller blade is fixed between impeller cover and supporting part, and the rotor block is working of plastics, soft iron steel bushing is provided with the lower section of the cylindrical portion, modeling magnetic circle set is externally provided with soft iron steel bushing.The structure has good compression strength, rupture strength, tensile strength；And motor is obtained higher electromagnetic intensity, realize that electromagnetic material effective rate of utilization improves, improve the efficiency of operating.
Description
Technical field
It the utility model is related to a kind of modeling magneto-pump rotor.
Background technology
In the cylinder body of automobile engine, there are the water channel of a plurality of Cooling Water circulation, the radiator with being placed in automotive front
It is connected by water pipe, forms a big water circulation system, in the upper water-out mouth of engine, equipped with a water pump, pass through wind
Belt is fanned to drive, the hot water in engine cylinder-body water channel is pumped out, cold water is pumped into.There is a section temperature on the side of water pump
Device, automobile have just started constantly, not open, and cooling water is only circulated in engine without water tank, is treated that the temperature of engine reaches
During to more than 95 degree, turn on, in-engine hot water is pumped to water tank, and cold wind during automobile front driving blows over water tank, takes away heat
Amount.The widely used centrifugal water pump of automobile engine.Its basic structure by water pump cover, terminal pad or belt pulley, pump shaft and
The parts such as bearing or shaft connecting bearing, water pump vane and water seal arrangement are formed, and are the chief components of automobile.
Weight be present in the plastics or metallic article that the impeller blade of existing auto pump rotor is one of the forming, metallic article
Greatly, the problem of efficiency etc..The water pump rotor of the plastic part generally used now has that mechanical strength is inadequate, causes to split
The failures such as line damage.
The content of the invention
The technical problem that the utility model solves is to provide a kind of operating efficiency that can improve water pump, reduces energy damage
The auto pump rotor of consumption.
In order to solve the above technical problems, a kind of modeling magneto-pump rotor provided by the utility model, including rotor block, axle
Set, impeller cover and more than two impeller blades, the rotor block include cylindrical portion and supporting part, and the axle sleeve is fixed on cylindrical portion
Interior, impeller cover is arranged on supporting part, and the impeller blade is fixed between impeller cover and supporting part, and the rotor block is plastics
Part, soft iron steel bushing is provided with the lower section of the cylindrical portion, modeling magnetic circle set is externally provided with soft iron steel bushing.Due to being arranged on cylindrical portion
Lower section is provided with soft iron steel bushing and modeling magnetic circle set, and soft iron material and modeling magnetic material are integrally formed by mold injection, after injection molded
Modeling magnetic material amplexiforms one with columnar soft iron steel bushing, modeling magnetic material is obtained more preferable machine in the case where the branch of cylindrical shape soft iron is stretched
Tool intensity, so that the structure has good compression strength, rupture strength, tensile strength, and soft iron material and modeling magnetic material
Expect that the relative modeling magnetic material of its thermal stability will be stablized relatively during injection molded together, it is possible to increase yield rate.Due in cylinder
The lower section in portion is provided with modeling magnetic circle set, motor is obtained higher electromagnetic intensity, i.e., same unit by electromagnetic conversion principle
Electromagnetic material can obtain higher magnetic induction intensity to the greatest extent, realize that electromagnetic material effective rate of utilization improves, improve the efficiency of operating.
As an improvement, the consistency of thickness of the lower section of the soft iron steel bushing and cylindrical portion.
As an improvement, the modeling magnetic circle set thickness is 3 times of soft iron steel bushing thickness.
As an improvement, the arc groove of quantity identical with impeller blade is provided with backwards to the one side of impeller blade in the supporting part.
As an improvement, the soft iron steel bushing is provided with spiral shape reinforcement with the one side that modeling magnetic circle set connects.Due to provided with adding
Strengthening tendons, soft iron steel bushing are bonded more close, can further lift water pump rotor mechanical strength with modeling magnetic circle set.
As an improvement, the one side that soft iron steel bushing connects with cylindrical portion is provided with spiral shape reinforcement.It is soft due to provided with reinforcement
Iron steel bushing is bonded more close with cylindrical portion, can further lift water pump rotor mechanical strength.
As an improvement, the impeller blade is circular arc.Due to the impeller blade using circular arc, current and leaf can be reduced
The resistance between piece is taken turns, and increases the contact area of current and impeller blade, strengthens motive force, operating efficiency is improved, so as to reduce
Energy loss.
Compared with prior art, the beneficial effects of the utility model are that the lower section due to being arranged on cylindrical portion is provided with integral
The soft iron steel bushing of shaping and the fit structure of modeling magnetic circle set, can obtain more preferable mechanical strength, due to provided with modeling magnetic circle set energy
Motor is obtained higher magnetic induction intensity, realize that electromagnetic material effective rate of utilization improves, improve the efficiency of operating.
Brief description of the drawings
Fig. 1 is the sectional view of the auto pump rotor of embodiment 1.
Fig. 2 is the stereogram of auto pump rotor.
Fig. 3 is the explosive view of auto pump rotor.
Fig. 4 is the sectional view of the auto pump rotor of embodiment 2.
Embodiment
With reference to embodiment, the present invention will be described in further detail.
Embodiment 1
As shown in Figures 1 to 3, the present embodiment moulds magneto-pump rotor, including rotor block 1, axle sleeve 2, impeller cover 3 and two to be a kind of
Impeller blade 4 more than individual, the rotor block 1 include cylindrical portion 11 and supporting part 12, and the axle sleeve 2 is fixed in cylindrical portion 11,
Impeller cover 3 is arranged on supporting part 12, and the impeller blade 4 is fixed between impeller cover 3 and supporting part 12, and the rotor block 1 is
Working of plastics, soft iron steel bushing 5 is provided with the lower section of the cylindrical portion 11, modeling magnetic circle set 6 is externally provided with soft iron steel bushing 5；Soft iron steel bushing 5
With the consistency of thickness of the lower section of cylindrical portion 11, modeling magnetic circle 6 thickness of set are 3 times of the thickness of soft iron steel bushing 5.Due to being arranged on cylindrical portion
11 lower section is provided with soft iron steel bushing 5 and modeling magnetic circle set 6, and soft iron material and modeling magnetic material are integrally formed by mold injection, injection
Magnetic material is moulded after shaping and amplexiforms one with columnar soft iron steel bushing 5, obtains modeling magnetic material in the case where the branch of cylindrical shape soft iron is stretched
More preferable mechanical strength, so that the structure has good compression strength, rupture strength, tensile strength, and soft iron material
The relative modeling magnetic material of its thermal stability will be stablized relatively during with moulding injection molded together with magnetic material, it is possible to increase yield rate.By
In being provided with modeling magnetic circle set 6 in the lower section of cylindrical portion 11, motor is set to obtain higher electromagnetic intensity by electromagnetic conversion principle,
The electromagnetic material of i.e. same unit can obtain to the greatest extent higher magnetic induction intensity, realize that electromagnetic material effective rate of utilization improves, improve
The efficiency of operating.And cylindrical portion 11, soft iron steel bushing 5 and modeling magnetic circle set 6 lower section 1：1：3 ratio, it can ensure that machinery is strong
While spending, the magnetic induction intensity of maximum is obtained.
Embodiment 2
As shown in Figures 2 to 4, the present embodiment moulds magneto-pump rotor, including rotor block 1, axle sleeve 2, impeller cover 3 and two to be a kind of
Impeller blade 4 more than individual, the rotor block 1 include cylindrical portion 11 and supporting part 12, and the axle sleeve 2 is fixed in cylindrical portion 11,
Impeller cover 3 is arranged on supporting part 12, and the impeller blade 4 is fixed between impeller cover 3 and supporting part 12, and the rotor block 1 is
Working of plastics, soft iron steel bushing 5 is provided with the lower section of the cylindrical portion 11, modeling magnetic circle set 6 is externally provided with soft iron steel bushing 5, in the branch
Support part 12 is provided with the arc groove 121 with 4 identical quantity of impeller blade backwards to the one side of impeller blade 4, is covered in soft iron steel bushing 5 and modeling magnetic circle
6 one sides to connect are provided with spiral shape reinforcement 51.The structure of reinforcement 51 causes cylindrical portion 11, soft iron steel bushing 5, cylindrical portion 11 to paste
Close more close integral, can further lift water pump rotor mechanical strength, lifted the compression strength of whole rotor, rupture strength,
Tensile strength.Impeller blade 4 in this implementation is circular arc, due to the impeller blade 4 using circular arc, can reduce current and leaf
The resistance between piece 4 is taken turns, and increases the contact area of current and impeller blade 4, strengthens motive force, operating efficiency is improved, so as to drop
Low energy is lost.
Claims (7)
1. one kind modeling magneto-pump rotor, including rotor block, axle sleeve, impeller cover and more than two impeller blades, it is characterised in that：Institute
Stating rotor block includes cylindrical portion and supporting part, and the axle sleeve is fixed in cylindrical portion, and impeller cover is arranged on supporting part, the leaf
Wheel piece is fixed between impeller cover and supporting part, and the rotor block is working of plastics, and soft iron steel is provided with the lower section of the cylindrical portion
Set, modeling magnetic circle set is externally provided with soft iron steel bushing.
2. modeling magneto-pump rotor according to claim 1, it is characterised in that：The lower section of the soft iron steel bushing and cylindrical portion
Consistency of thickness.
3. modeling magneto-pump rotor according to claim 2, it is characterised in that：The modeling magnetic circle set thickness is that soft iron steel bushing is thick
3 times of degree.
4. modeling magneto-pump rotor according to claim 1, it is characterised in that：One side in the supporting part backwards to impeller blade
Arc groove provided with quantity identical with impeller blade.
5. modeling magneto-pump rotor according to claim 1, it is characterised in that：The soft iron steel bushing connects with modeling magnetic circle set
Simultaneously it is provided with spiral shape reinforcement.
6. modeling magneto-pump rotor according to claim 1, it is characterised in that：The one side that soft iron steel bushing connects with cylindrical portion is set
There is spiral shape reinforcement.
7. the modeling magneto-pump rotor according to claim 1 to 6 any one, it is characterised in that：The impeller blade is circular arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319294.3U CN206694318U (en) | 2017-03-29 | 2017-03-29 | One kind modeling magneto-pump rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319294.3U CN206694318U (en) | 2017-03-29 | 2017-03-29 | One kind modeling magneto-pump rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694318U true CN206694318U (en) | 2017-12-01 |
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ID=60441042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720319294.3U Active CN206694318U (en) | 2017-03-29 | 2017-03-29 | One kind modeling magneto-pump rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953219A (en) * | 2018-08-16 | 2018-12-07 | 江门麦威电子科技有限公司 | A kind of high-performance vane rotor |
-
2017
- 2017-03-29 CN CN201720319294.3U patent/CN206694318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953219A (en) * | 2018-08-16 | 2018-12-07 | 江门麦威电子科技有限公司 | A kind of high-performance vane rotor |
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